High tack Pe coated aluminium foil butyl rubber tapes for roofing
comprising of an aluminium foil and a rubber adhesive. The adhesive
forms a strong waterproof seal by the simply pressing the tape into
place by hand.

Benefits

Replaces need for lead flashing.

Self-adhesive - requires no separate glue.

Areas For Use

General repair to existing flashing.

Flashing bituminous felt and similar roofs.

Flashing parapet walls.

Sealing roof glazing.

Replacement off lost lead flashing.

Repairs to cracks in concrete.

Repairs to lead gutters.

Sealing capping bolts in roof sheets.

Sealing roof ridges.

Protective coating to insulation materials.

Sealing projections through roofs and similar sections.

Flashing between timber and brickwork or blockwork or blockwork
cavities.

Flashing of skylights

Limitations

Prime porous surfaces with BLACK JACK BITUMEN AND FLASHING PRIMER.

Do not apply to damp surfaces.

In cold weather or storage conditions, adhesion may be reduced.
Bring up to temperature or heat bitumen adhesive layer with a hot
air blower to improve adhesion.

Surface Preparation

All surfaces must be dry, sound and free from oil, grease and dust
Remove all loose material by scraper or wire brush. Porous
surfaces, such as concrete or brick, should be primed using BLACK
JACK BITUMEN AND FLASHING PRIMER and allowed to dry.

Application

Cut to the required length. Peel beck approximately 5cm of release
carrier and place the tape into position. Continue removing the
release carrier whilst firmly placing the tape to avoid unnecessary
creasing. Ensure intimate contact and that no air is trapped. Using
a small roller ensure that all edges and overlaps are sealed
properly. Overlaps should be at least 25mm.

Specific Data

Finish

Simulated lead

Foil Thickness

50 microns

Adhesive Thickness

0.95-1.95mm

Elongation

15%

Tape Strength

3.5 N/mm

Bond Strength To Primed Concrete

3.5 N/mm

Flexibility at -15°C

No cracking

Application Temperature Range

5 to 40°C

Service Temperature Range

-10 to 80°C

Weight

1.4 kg/m²

Health & Safety

Consult MSDS for full list of hazards.

Storage

Store in original container in cool dry conditions. Keep away from
sources of ignition.

The technical data contained herein is based on our present
knowledge and experience and we cannot be held liable for any
errors, inaccuracies, omissions or editorial failings that result
from technological changes or research between the date of issue of
this document and the date the product is acquired. Before using
the product, the user should carry out any necessary tests in order
to ensure that the product is suitable for the intended
application. Moreover, all users should contact the seller or the
manufacturer of the product for additional technical information
concerning its use if they think that the information in their
possession needs to be clarified in any way, whether for normal use
or a specific application of our product. Our guarantee applies
within the context of the statutory regulations and provisions in
force, current professional standards and in accordance with the
stipulations set out in our general sales conditions. The
information detailed in the present technical data sheet is given
by way of indication and is not exhaustive. The same applies to any
information provided verbally by telephone to any prospective or
existingcustomer.